CN113044127A - Rubber protective sleeve for excavator track - Google Patents
Rubber protective sleeve for excavator track Download PDFInfo
- Publication number
- CN113044127A CN113044127A CN202110237577.4A CN202110237577A CN113044127A CN 113044127 A CN113044127 A CN 113044127A CN 202110237577 A CN202110237577 A CN 202110237577A CN 113044127 A CN113044127 A CN 113044127A
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- China
- Prior art keywords
- butt joint
- plate
- protective sleeve
- outer end
- groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/26—Ground engaging parts or elements
- B62D55/275—Ground engaging parts or elements with street plate, i.e. means to prevent tread from cutting into road surface
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
Abstract
The invention discloses a rubber protective sleeve for an excavator track, which comprises a protective sleeve, wherein the protective sleeve is symmetrically arranged on two sides of a track shoe, the protective sleeve is provided with a clamping groove, an inner butt joint seat, an embedded nut and an outer cover plate, the clamping groove is formed below the protective sleeve and sleeved on a convex block on the outer side of the track shoe, the inner butt joint seat is pre-embedded below two sides of the protective sleeve, the embedded nut is pre-embedded at the periphery of the outer end of the protective sleeve, the outer cover plate is arranged at the outer end of the protective sleeve, the outer cover plate is provided with a counter bore and a bottom plate, the counter bore is formed at the periphery of the outer end of the outer cover plate and is in threaded connection with the embedded nut through a counter bore screw, the bottom plate is fixedly installed at the bottom. The invention can effectively protect the road surface when the crawler belt of the excavator runs on the road.
Description
Technical Field
The invention relates to a rubber protective sleeve for an excavator track, and belongs to the technical field of track protection.
Background
The caterpillar is a flexible chain ring which is driven by the driving wheel and surrounds the driving wheel, the loading wheel, the inducer and the riding wheel. At present, the track needs to travel in a short distance on a highway in the construction process, and the concrete and asphalt pavement can be damaged because the traveling mechanism is a steel belt. In order to solve the problems, a new technical scheme is provided.
Disclosure of Invention
The invention aims to provide a rubber protective sleeve for an excavator track, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an excavator is rubber protective sheath for track, includes the protective sheath, the protective sheath symmetry is placed in the grip-pad both sides, is provided with draw-in groove, interior butt joint seat, embedded nut and outer apron on the protective sheath, the draw-in groove is seted up in the protective sheath below, and the draw-in groove suit is on the lug outside the grip-pad, interior butt joint seat is pre-buried in protective sheath both sides below, embedded nut is pre-buried in protective sheath outer end periphery, the outer apron is placed in the protective sheath outer end, is provided with counter bore and bottom plate on the outer apron, the counter bore is seted up in outer apron outer end periphery, and the counter bore passes through counter bore screw and embedded nut threaded connection, the bottom plate is fixed in outer apron inner bottom through screw mounting, and the recess suit.
Preferably, a circular groove is formed in the middle of the top of the bottom plate, a circular clamping plate is placed in the circular groove, a tight screw is connected to the bottom of the circular clamping plate through a bearing in an interference mode, the tight screw penetrates through the bottom plate and extends to the bottom of the bottom plate, a screwing ring is welded on the bottom plate, and the tight screw is in threaded connection with the bottom plate.
Preferably, the inner butt joint seat is provided with a first plug hole and a lower butt joint plate, the first plug hole is arranged above the outer end of the inner butt joint seat, the lower butt joint plate is integrally connected below the outer end of the inner butt joint seat, the lower butt joint plate is provided with a lower square groove and a lower plug block, the lower square groove is arranged in the middle of the top of the lower butt joint plate, a semicircular groove is formed in the middle of the bottom of the inner side of the lower square groove, and the lower plug block is integrally connected above the outer end of the lower butt joint plate.
Preferably, the upper butt joint plate is placed at the top of the lower butt joint plate, an upper inserting block, an upper groove and an outer butt joint seat are arranged on the upper butt joint plate, the upper inserting block is integrally connected to the lower portion of the inner end of the upper butt joint plate, the upper inserting block is nested in a first inserting hole, the upper groove is formed in the middle of the bottom of the upper butt joint plate, a semicircular groove is formed in the middle of the top of the inner side of the upper groove, the outer butt joint seat is integrally connected to the outer end of the upper butt joint plate, a second inserting hole and a tension spring are arranged on the outer butt joint seat, the second inserting hole is formed in the lower portion of the inner end of the outer butt joint seat, the second inserting hole is sleeved on the lower inserting block, and the tension spring is fixedly installed on the outer butt.
Preferably, the lower square groove and the upper square groove are nested with a locking column, the locking column is provided with a spring column and a pull ring, the spring column is symmetrically nested in the middle of the top and the bottom of the locking column, a top bead on the spring column is nested in a semicircular groove, and the pull ring is integrally connected to the outer end of the locking column.
Compared with the prior art, the invention has the beneficial effects that: the protection sleeve can easily isolate the convex block of the creeper tread from directly contacting with the road surface, and meanwhile, the inner butt joint seat and the outer butt joint seat are connected by adopting a tenon-and-mortise structure, so that the protection sleeves can be quickly and firmly connected in series; a circular clamping plate is arranged in the circular groove, so that the protective sleeve can be easily installed and fixed on the creeper tread; by combining the invention, the road surface can be effectively protected when the crawler belt of the excavator runs on the road.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the present invention;
FIG. 3 is a schematic view of a protective cover according to the present invention;
FIG. 4 is a schematic view of the docking station of the present invention;
FIG. 5 is a schematic view of the locking post of the present invention;
in the figure: 1-protective sleeve; 2-a creeper tread; 3-a card slot; 4-inner butt joint seat; 5-embedded screw cap; 6-outer cover plate; 7-counter bore; 8-a bottom plate; 9-a circular groove; 10-circular clamping plate; 11-tightening the screw rod; 12-a screw ring; 13-a first plug hole; 14-lower butt plate; 15-lower square groove; 16-lower plug-in block; 17-a semicircular groove; 18-upper docking plate; 19-an upper plug-in block; 20-upper square groove; 21-outer docking cradle; 22-a second plug hole; 23-a tension spring; 24-a locking post; 25-a spring post; 26-pull ring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely explained below with reference to the drawings in the embodiments of the present invention.
As shown in figures 1-5, a rubber protective sleeve for an excavator track comprises a protective sleeve 1, the protective sleeve 1 is symmetrically arranged on two sides of a track plate 2, a clamping groove 3, an inner butt-joint seat 4, an embedded nut 5 and an outer cover plate 6 are arranged on the protective sleeve 1, the clamping groove 3 is arranged below the protective sleeve 1, the clamping groove 3 is sleeved on a convex block on the outer side of the track plate 2, the inner butt-joint seat 4 is pre-embedded below two sides of the protective sleeve 1, the embedded nut 5 is pre-embedded on the periphery of the outer end of the protective sleeve 1, the outer cover plate 6 is arranged on the outer end of the protective sleeve 1, a counter bore 7 and a bottom plate 8 are arranged on the periphery of the outer end of the outer cover plate 6, the counter bore 7 is in threaded connection with the embedded nut 5 through a counter head screw, the bottom plate 8 is fixed on the bottom of the inner end of the outer cover plate 6 through, a circular clamping plate 10 is placed in the circular groove 9, the bottom of the circular clamping plate 10 is connected with a fastening screw 11 in an interference manner through a bearing, the fastening screw 11 penetrates through and extends to the bottom of the bottom plate 8 and is welded with a screwing ring 12, the fastening screw 11 is in threaded connection with the bottom plate 8, the inner butt joint seat 4 is provided with a first plug hole 13 and a lower butt joint plate 14, the first plug hole 13 is arranged above the outer end of the inner butt joint seat 4, the lower butt joint plate 14 is integrally connected below the outer end of the inner butt joint seat 4, the lower butt joint plate 14 is provided with a lower square groove 15 and a lower plug block 16, the lower square groove 15 is arranged in the middle of the top of the lower butt joint plate 14, the middle of the bottom of the inner side of the lower square groove 15 is provided with a semicircular groove 17, the lower plug block 16 is integrally connected above the outer end of the lower butt joint plate 14, the top of the lower butt joint plate 14 is provided with an upper, the upper plug-in block 19 is integrally connected below the inner end of the upper butt-joint plate 18, the upper plug-in block 19 is nested in the first plug-in hole 13, the upper groove 20 is arranged in the middle of the bottom of the upper butt-joint plate 18, the middle of the top of the inner side of the upper groove 20 is provided with a semicircular groove 17, the outer butt-joint seat 21 is integrally connected with the outer end of the upper butt-joint plate 18, the outer butt-joint seat 21 is provided with a second plug-in hole 22 and a tension spring 23, the second plug-in hole 22 is arranged below the inner end of the outer butt-joint seat, the second plug hole 22 is sleeved on the lower plug block 16, the tension spring 23 is fixed on the outer end of the outer butt joint seat 21 through screws, the locking column 24 is nested in the lower square groove 15 and the upper groove 20, the locking column 24 is provided with a spring column 25 and a pull ring 26, the spring column 25 is symmetrically nested between the top and the bottom of the locking column 24, and the top ball on the spring column 25 is nested in the semicircular groove 17, and the pull ring 26 is integrally connected with the outer end of the locking column 24.
The specific use mode is as follows: when the protective sleeve 1 is installed, a groove between the bottom plate 8 and the protective sleeve 1 is sleeved at the outer end of the track shoe 2, the clamping groove 3 is sleeved on a convex block on the outer side of the track shoe 2, then the screwing ring 12 is screwed to drive the fastening screw 11 to rotate, the fastening screw 11 rotates to drive the circular clamping plate 10 to linearly ascend to extrude the inner side of the track shoe 2, and at the moment, the protective sleeve 1 is firmly installed and fixed on the track shoe 2; the upper docking plate 18 is then snapped onto the lower docking plate 14 while the upper docking plate 18 is pushed, the upper insertion block 19 is inserted into the first insertion hole 13, the lower insertion block 16 is inserted into the second insertion hole 22, and finally the locking posts 24 are inserted into the lower square groove 15 and the upper groove 20 to lock the upper docking plate 18 and the lower docking plate 14, and the protective sheaths 1 are connected in series with each other.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (5)
1. The utility model provides an excavator is rubber protective sheath for track, includes protective sheath (1), its characterized in that: the protective sleeve (1) is symmetrically arranged on two sides of a track plate (2), a clamping groove (3), an inner butt joint seat (4), an embedded nut (5) and an outer cover plate (6) are arranged on the protective sleeve (1), the clamping groove (3) is arranged below the protective sleeve (1) and sleeved on a convex block on the outer side of the track plate (2), the inner butt joint seat (4) is pre-embedded below two sides of the protective sleeve (1), the embedded nut (5) is pre-embedded on the periphery of the outer end of the protective sleeve (1), the outer cover plate (6) is arranged on the outer end of the protective sleeve (1), a counter bore (7) and a bottom plate (8) are arranged on the outer cover plate (6), the counter bore (7) is arranged on the periphery of the outer end of the outer cover plate (6), the counter bore (7) is in threaded connection with the embedded nut (5) through a counter head screw, the bottom plate (8) is fixedly arranged at, and the groove between the bottom plate (8) and the protective sleeve (1) is sleeved at the outer end of the track shoe (2).
2. The rubber protective sleeve for the excavator track as claimed in claim 1, wherein: seted up circular recess (9) in the middle of bottom plate (8) top, circular clamping plate (10) have been placed in circular recess (9), circular clamping plate (10) bottom is connected with tight screw rod (11) through the bearing interference, tight screw rod (11) run through and extend to bottom plate (8) bottom welding have revolve wrong ring (12), and tightly decide screw rod (11) and bottom plate (8) threaded connection.
3. The rubber protective sleeve for the excavator track as claimed in claim 1, wherein: the improved butt joint structure is characterized in that a first plug hole (13) and a lower butt joint plate (14) are arranged on the inner butt joint seat (4), the first plug hole (13) is arranged above the outer end of the inner butt joint seat (4), the lower butt joint plate (14) is integrally connected below the outer end of the inner butt joint seat (4), a lower square groove (15) and a lower plug-in block (16) are arranged on the lower butt joint plate (14), the lower square groove (15) is arranged in the middle of the top of the lower butt joint plate (14), a semicircular groove (17) is formed in the middle of the inner bottom of the lower square groove (15), and the lower plug-in block (16) is integrally connected above the outer end of the lower butt joint plate (14).
4. The rubber protective sleeve for the excavator track as claimed in claim 3, wherein: an upper butt joint plate (18) is arranged at the top of the lower butt joint plate (14), an upper plug-in block (19), an upper groove (20) and an outer butt joint seat (21) are arranged on the upper butt joint plate (18), the upper plug-in block (19) is integrally connected below the inner end of the upper butt-joint plate (18), the upper plug-in block (19) is nested in the first plug-in hole (13), the upper groove (20) is arranged in the middle of the bottom of the upper butt-joint plate (18), the middle of the top of the inner side of the upper groove (20) is provided with a semicircular groove (17), the outer butt joint seat (21) is integrally connected with the outer end of the upper butt joint plate (18), a second plug hole (22) and a tension spring (23) are arranged on the outer butt joint seat (21), the second plug hole (22) is arranged below the inner end of the outer butt joint seat (21), and the second plug hole (22) is sleeved on the lower plug block (16), and the tension spring (23) is fixed at the outer end of the outer butt joint seat (21) through screw installation.
5. The rubber boot for excavator track as claimed in claim 3 or 4, wherein: lower square groove (15) and top side inslot (20) are nested and are had locking post (24), be provided with spring post (25) and pull ring (26) on locking post (24), spring post (25) symmetry nestification is in the middle of locking post (24) top and bottom, and the top pearl on spring post (25) nests in semicircular groove (17), pull ring (26) integrated into one piece connects in locking post (24) outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110237577.4A CN113044127B (en) | 2021-03-04 | 2021-03-04 | Rubber protective sleeve for excavator track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110237577.4A CN113044127B (en) | 2021-03-04 | 2021-03-04 | Rubber protective sleeve for excavator track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113044127A true CN113044127A (en) | 2021-06-29 |
| CN113044127B CN113044127B (en) | 2022-10-04 |
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ID=76509740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110237577.4A Active CN113044127B (en) | 2021-03-04 | 2021-03-04 | Rubber protective sleeve for excavator track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113044127B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH224100A (en) * | 1939-09-30 | 1942-10-31 | Uranus Traktoren Aktiengesells | Chain with rubber feet. |
| JPH082456A (en) * | 1994-06-21 | 1996-01-09 | Ohtsu Tire & Rubber Co Ltd :The | Elastic pad for track shoe of metallic crawler |
| JPH1149050A (en) * | 1997-08-07 | 1999-02-23 | Ohtsu Tire & Rubber Co Ltd :The | Elastic pad for metal-made crawler and metal-made crawler |
| JP2002337767A (en) * | 2001-05-15 | 2002-11-27 | Fukuyama Rubber Ind Co Ltd | Rubber crawler |
| JP2003072607A (en) * | 2001-09-04 | 2003-03-12 | Ohtsu Tire & Rubber Co Ltd :The | Elastic pad |
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| DE202012100868U1 (en) * | 2011-04-14 | 2012-03-29 | Rupert Hettegger | Anti-skid device for a crawler |
| CN202481173U (en) * | 2012-02-13 | 2012-10-10 | 永沛得股份有限公司 | Track rubber block anti-skidding structure |
| CN205554356U (en) * | 2016-04-20 | 2016-09-07 | 永沛得股份有限公司 | Caterpillar track limited slip structure |
| US20170305484A1 (en) * | 2016-04-20 | 2017-10-26 | Everpads Co., Ltd. | Track shoe pad structure assembly |
| CN110254542A (en) * | 2019-06-22 | 2019-09-20 | 徐州市耐力高分子科技有限公司 | A kind of crawler shoe that replacement is convenient and firm |
| CN110356485A (en) * | 2019-06-22 | 2019-10-22 | 徐州市耐力高分子科技有限公司 | Crawler shoe that is a kind of firm and being conveniently replaceable |
| CN110979494A (en) * | 2019-12-17 | 2020-04-10 | 崔镕宰 | Elastic pad for metal caterpillar |
| JP2020152151A (en) * | 2019-03-18 | 2020-09-24 | 鎔宰 崔 | Elastic pad for metal crawler belt |
| KR102200876B1 (en) * | 2020-06-01 | 2021-01-08 | 윤광선 | Caterpillar pad |
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2021
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Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CH224100A (en) * | 1939-09-30 | 1942-10-31 | Uranus Traktoren Aktiengesells | Chain with rubber feet. |
| JPH082456A (en) * | 1994-06-21 | 1996-01-09 | Ohtsu Tire & Rubber Co Ltd :The | Elastic pad for track shoe of metallic crawler |
| JPH1149050A (en) * | 1997-08-07 | 1999-02-23 | Ohtsu Tire & Rubber Co Ltd :The | Elastic pad for metal-made crawler and metal-made crawler |
| JP2002337767A (en) * | 2001-05-15 | 2002-11-27 | Fukuyama Rubber Ind Co Ltd | Rubber crawler |
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| DE202012100868U1 (en) * | 2011-04-14 | 2012-03-29 | Rupert Hettegger | Anti-skid device for a crawler |
| CN202481173U (en) * | 2012-02-13 | 2012-10-10 | 永沛得股份有限公司 | Track rubber block anti-skidding structure |
| CN205554356U (en) * | 2016-04-20 | 2016-09-07 | 永沛得股份有限公司 | Caterpillar track limited slip structure |
| US20170305484A1 (en) * | 2016-04-20 | 2017-10-26 | Everpads Co., Ltd. | Track shoe pad structure assembly |
| JP2020152151A (en) * | 2019-03-18 | 2020-09-24 | 鎔宰 崔 | Elastic pad for metal crawler belt |
| CN110254542A (en) * | 2019-06-22 | 2019-09-20 | 徐州市耐力高分子科技有限公司 | A kind of crawler shoe that replacement is convenient and firm |
| CN110356485A (en) * | 2019-06-22 | 2019-10-22 | 徐州市耐力高分子科技有限公司 | Crawler shoe that is a kind of firm and being conveniently replaceable |
| CN110979494A (en) * | 2019-12-17 | 2020-04-10 | 崔镕宰 | Elastic pad for metal caterpillar |
| KR102200876B1 (en) * | 2020-06-01 | 2021-01-08 | 윤광선 | Caterpillar pad |
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| Title |
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| 袁抗: "坦克履带垫的磨耗", 《世界橡胶工业》, no. 05, 31 October 1993 (1993-10-31), pages 20 - 35 * |
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| Publication number | Publication date |
|---|---|
| CN113044127B (en) | 2022-10-04 |
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Effective date of registration: 20220831 Address after: No. 20, Tianshan Road, Huimin Street, Jiashan County, Jiaxing City, Zhejiang Province, 314000 Applicant after: JIAXING TAITE RUBBER Co.,Ltd. Address before: 150000 Harbin University of Technology, 92 Xidazhi Street, Nangang District, Harbin City, Heilongjiang Province Applicant before: Qin Shunhua |
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